Intel Core i7 1280P 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-4800)
Lower TDP (20W vs 45W)
Intel Core i7 12850HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.1GHz vs 1.8GHz)
Larger L3 cache size (25MB vs 24MB)